You work as a Network Administrator for Tech Perfect Inc. Your company has a Windows 2000-based network. You want to verify the connectivity of a host in the network. Which of the following utilities will you use?

1. A. PING
2. B. TELNET
3. C. NETSTAT
4. D. TRACERT

Correct Answer: A

You work as a Network Administrator in a company. The NIDS is implemented on the network.
You want to monitor network traffic. Which of the following modes will you configure on the network interface card to accomplish the task?

1. A. Promiscuous
2. B. Audit mode
3. C. Full Duplex
4. D. Half duplex

Correct Answer: A

Which of the following networks relies on the tunneling protocol?

1. A. Wide Area Network (WAN)
2. B. Virtual Private Network (VPN)
3. C. Local Area Network (LAN)
4. D. Wireless Network

Correct Answer: B

Which of the following commands is a Packet sniffer?

1. A. tcpdump
2. B. strace
3. C. nmap
4. D. tail

Correct Answer: A

You are using a Windows-based sniffer named ASniffer to record the data traffic of a network. You have extracted the following IP Header information of a randomly chosen packet from the sniffer's log:
45 00 00 28 00 00 40 00 29 06 43 CB D2 D3 82 5A 3B 5E AA 72
Which of the following TTL decimal values and protocols are being carried by the IP Header of this packet?

1. A. 41, UDP
2. B. 16, ICMP
3. C. 41, TCP
4. D. 16, UDP

Correct Answer: C